package com.javastudy.fanxing;

import java.util.List;

public class Utils {
    public static <E> void printArr(E[] list){
        for (E e : list) {
            System.out.println(e);
        }
    }

    public static void main(String[] args) {
        printArr(new String[]{"1","2","3"});
        printArr(new Integer[]{4,5,6});
    }
}
